19122411710

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2357}}^1\times {\mathrm{12109}}^1$

素因数の和:14540

約数の個数: 32

約数和(自身を含む): 34951785120

約数和(自身を除く): 15829373410

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 2357, 4714, 11785, 12109, 23570, 24218, 60545, 121090, 157919, 315838, 789595, 811303, 1579190, 1622606, 4056515, 8113030, 28540913, 57081826, 142704565, 285409130, 1912241171, 3824482342, 9561205855, 19122411710]

約数ペア:

[(1, 19122411710), (2, 9561205855), (5, 3824482342), (10, 1912241171), (67, 285409130), (134, 142704565), (335, 57081826), (670, 28540913), (2357, 8113030), (4714, 4056515), (11785, 1622606), (12109, 1579190), (23570, 811303), (24218, 789595), (60545, 315838), (121090, 157919)]